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self-defense

nouncommon in dialogue

  • United States

The means of defending oneself from physical attack.

noun

  1. 1

    The means of defending oneself from physical attack.

    Nearly all the women are wearing a hijab, one of the reasons they’re in this self-defense class in Antioch, Tennessee, a community nestled next to Nashville. For three hours, these Muslim women learn Krav Maga and Brazilian jiu-jitsu defense moves, including kicks, punches and elbow strikes that will help them escape an attacker.

  2. 2

    The right to protect oneself against violence by using reasonable force, which can be used as justification in several charges including murder, assault, and battery.

    The case inspired widespread rallies and “Million Hoodie Marches” in early 2012, after Sanford, Fla., police refused to charge Zimmerman with a crime, saying they couldn’t counter his self-defense claim. A special state prosecutor indicted him 44 days later. The trial began June 10.

Etymology

From self- + defense. First used by Hobbes in the 1650s.

Forms

plural
self-defenses
The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).